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No module named _sqlite3
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how do I check where the configure script is?
– Jenna Kwon
Dec 27 '16 at 4:33
1
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Read a text file using Node.js?
... two, the zeroth item being the "node" interpreter and the first being the script that node is currently running, items after that were passed on the command line. Once you've pulled a filename from argv then you can use the filesystem functions to read the file and do whatever you want with its co...
curl: (60) SSL certificate problem: unable to get local issuer certificate
...Hello Server Hello, Certificate, Server Hello Done Alert (level : Fatal, Description: unknown CA (48)) Can you please guide me and help me out in this ?
– user3812540
Jul 8 '14 at 4:44
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Event listener for when element becomes visible?
...target').style.display;
if (previous_style != current_style) {
alert('style changed');
window.clearInterval(poll);
} else {
previous_style = current_style;
}
}, 100);
The DOM standard also specifies mutation events, but I've never had the chance to use them, and...
How do I find out what keystore my JVM is using?
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Only for Linux. My Solaris has no readlink. In the end I used this Perl-Script:
#! /usr/bin/env perl
use strict;
use warnings;
use Cwd qw(realpath);
$_ = realpath((grep {-x && -f} map {"$_/keytool"} split(':', $ENV{PATH}))[0]);
die "Can not find keytool" unless defined $_;
my $keytool =...
Is there a way to run Python on Android?
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There is also the new Android Scripting Environment (ASE/SL4A) project. It looks awesome, and it has some integration with native Android components.
Note: no longer under "active development", but some forks may be.
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Which would be better for concurrent tasks on node.js? Fibers? Web-workers? or Threads?
...that there is nothing in web workers that is against the philosophy of JavaScript in general and Node in particular regarding concurrency. (If there was, it wouldn't be even discussed by the WHATWG, much less implemented in the browsers).
You can think of a web worker as a lightweight microservice ...
How to import the class within the same directory or sub directory?
...fies directories from which you're allowed to import. The directory of the script you're running is an exception - you're always allowed to import from it.
– Amber
Sep 20 '13 at 5:47
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Is it possible to use pip to install a package from a private GitHub repository?
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If you need to run this from a script (eg: for deployment...), you can specify which SSH key to use with the environment variable GIT_SSH_COMMAND="ssh -i ~/.ssh/my-deploy-key"
– Laurent S
Dec 20 '16 at 19:12
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Check status of one port on remote host [closed]
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For scripting purposes, I've found that curl command can do it, for example:
$ curl -s localhost:80 >/dev/null && echo Connected. || echo Fail.
Connected.
$ curl -s localhost:123 >/dev/null && echo Connecte...